Nike Mens Flex 2017 Rn Running Shoe, Anthracite/Hyper Orange/Black/Track Red

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Nike Men’s Flex 2017 Rn Running Shoe (8 D(M) US, Anthracite/Hyper Orange/Black/Track Red)

Color: Anthracite/Hyper Orange/Black/Track RedModel: 898457Department: mens 

Dynamic Flywire cables provide a one-to-one fit.
Engineered mesh provides breathable support.
Tri-star outsole pattern enhances flexibility.
Minimal heel design provides a more natural fit.
Co-molded midsole uses a softer injected Phylon (IP) core foam directly underfoot and a slightly firmer injected unit sole (IU) carrier foam to deliver comfort and durability for a smooth ride.